Software Developer
- Development, unification and renewal of the core banking system.
- Implementation of software additions that allow other internal systems and processes to report programmatically.
- Preparation of the banking software for renewed banking operations and the introduction of new banking products.
- Maintenance of existing databases and their compliance according to the introduction of new products.
Requirements
- Software development experience (3+ years, Java preferred) with strong problem-solving / algorithmic thinking.
- Strong debugging & troubleshooting skills (ability to analyze issues end-to-end).
- Database skills:
- Willingness to learn and work with GT.M / MUMPS (“M”) and hierarchical, non-relational data concepts.
- SQL (write/read queries, basic troubleshooting).
- Willingness to learn PSL (primary language in FIS Profile).
- Comfortable working with enterprise / legacy technology stacks common in banking.
- Hungarian citizenship and fluent Hungarian/English language skills is a must.
Nice to have
- Core Banking / Financial systems experience, especially:
- Deposit products (checking/current, savings, term deposits/CDs).
- Transaction processing, end-of-day / batch processing.
- Clearing & settlement (including interbank flows) and high-volume transactions.
- Customer data management (CIF/customer master concepts).
- Awareness of regulatory / compliance expectations in financial software (auditability, controls, data handling).
- Previous experience with non-relational databases.
- Git (Bitbucket/GitHub workflows, branching/merging).
- Unix/Linux shell scripting.
- Containers: Podman (run/debug containers, basic operational troubleshooting).
Benefits
- You will have the opportunity to gain experience in exciting, long-term, innovative projects,
- Home office option (40%/week),
- Work in a multinational environment,
- A team of great engineers,
- Cafeteria.